# CW Trainer vs HAM Exam CN

The clearest difference is in-app purchases: HAM Exam CN at none against CW Trainer's 2. CW Trainer's advantage is device support (3 vs 1). On price, ads and iOS requirement there is nothing between them.

Both are free to download. CW Trainer sells 2 in-app purchases, starting at $3.99 per month. HAM Exam CN asks for nothing beyond the download.

## The numbers

| Metric | CW Trainer | HAM Exam CN |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.8 (4 ratings)](https://appshunter.io/ios/app/cw-trainer/id1132950396/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 44.4% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | — |
| Monetization | Paid | — |
| Size | 44 MB | 2 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [md](https://appshunter.io/developer/502360039) | [SANOINV INC](https://appshunter.io/developer/6785599992) |

## What reviewers say

### CW Trainer

[App page](https://appshunter.io/ios/app/cw-trainer/id1132950396)

Learn Morse code using the effective Koch method. This app introduces letters at full speed, adding new ones as proficiency increases, to build and improve your Morse code skills.

**Highlights:** Morse code learning, Koch method implementation, Proficiency-based learning, Skill improvement

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DX Pass — Monthly | $3.99 | per month |
| CW Trainer — Full Unlock | $4.99 | one-time |


### HAM Exam CN

[App page](https://appshunter.io/ios/app/ham-exam-cn/id6793533295)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is CW Trainer free?

CW Trainer is free to download, with in-app purchases available.

### Is HAM Exam CN free?

HAM Exam CN is free to download, with no in-app purchases.

### Do CW Trainer or HAM Exam CN have ads?

Neither CW Trainer nor HAM Exam CN shows ads.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*